ACL Race Conrod bearings Nissan SR20DET GTiR (.025)

ACL bearings are used for tuning and engine upgrades where you want better quality with higher bearing capacity than normal standard bearings.
Improvements of material, dynamic thickness, heat conduction, oil grooves and oil distribution are some of the points that make ACL one of the leading bearing manufacturers.
Bearing data
Part number: 
4B2976H
Bearing size: 
.025
Bearing half type: 
Identical halves
Bearing material: 
F781
Technical data (mm)
Max overall length: 
19.1
Max shaft size: 
 47.974
Max tunnel size: 
51.013
Max vertical oil clearance: 
0.067
Max wall at crown: 
1.503
Min shaft size: 
47.956
Min tunnel size: 
51
Min vertical oil clearance: 
0.02
Technical data (in)
Max overall length: 
0.751967007
Max shaft size: 
1.888736397
Max tunnel size: 
2.008381828
Max vertical oil clearance: 
0.00263779
Max wall at crown: 
0.059173111
Min shaft size: 
1.888027737
Min tunnel size: 
2.007870018
Min vertical oil clearance: 
0.0007874
Engine code
SR20DET (GTiR)
Application
Nissan SR20DET (GTiR) 1998cc Inline4 DOHC 4v Turbo
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Tarne 7-9 päeva